Upscale increases the resolution of an AI-generated image in Picture Lab without regenerating it. The result appears as a separate entry in your generation history, keeping the original intact.
How to upscale
Hover over any generated image in Picture Lab. A set of action icons appears — click the Upscale icon (the expand/arrows icon).
Workroom opens the upscale view and processes the image immediately. Once done, the upscaled image is ready to download or use as a reference.
Upscale works on any generated image regardless of the model used. The original image stays in your history — upscaling creates a separate copy at higher resolution.
To see the full set of actions available on generated images, see Image result actions.